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mpc85xx: convert WS-AP3710i to simpleImage wrapper

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Convert the Enterasys WS-AP3710i access point to use the simpleImage
wrapper.

This is necessary, as the bootlaoder does not align the DTB correctly
(and does not support altering the FDT loadaddress). Booting images with
kernels 5.15 and later can break depending on the alignment on the DTB
within the FIT image.

Compared with the patch applied to master, this compiles the loader at
the changed offset used in OpenWrt master. This is required, as U-Boot
loads the uImage at the offset the loader is currently compiled for.

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit eec18118d02fa5d095cb4035c42187e487d0e68c)
This commit is contained in:
David Bauer 2024-04-25 16:53:55 +02:00
parent 5b7240c070
commit 447eef2063
7 changed files with 158 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3710i.dts
View File

@ -9,6 +9,8 @@
compatible = "enterasys,ws-ap3710i";
aliases {
ethernet0 = &enet0;
ethernet1 = &enet2;
led-boot = &led_power_green;
led-failsafe = &led_power_red;
led-running = &led_power_green;
@ -16,6 +18,11 @@
label-mac-device = &enet0;
};
chosen {
bootargs-override = "console=ttyS0,115200";
stdout-path = &serial0;
};
memory {
device_type = "memory";
};
@ -74,7 +81,7 @@
#size-cells = <1>;
partition@0 {
compatible = "denx,fit";
compatible = "denx,uimage";
reg = <0x0 0x1d80000>;
label = "firmware";
};
@ -145,6 +152,13 @@
ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
reg = <0 0xffe09000 0 0x1000>;
/* Filled by U-Boot */
bus-range = <0x00 0x01>;
dma-ranges = <0x2000000 0x00 0xfff00000 0x00 0xffe00000
0x00 0x100000 0x42000000 0x00 0x00 0x00
0x00 0x00 0x10000000>;
pcie@0 {
ranges = <0x2000000 0x0 0xa0000000
0x2000000 0x0 0xa0000000
@ -160,6 +174,13 @@
reg = <0 0xffe0a000 0 0x1000>;
ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
/* Filled by U-Boot */
bus-range = <0x00 0x01>;
dma-ranges = <0x2000000 0x00 0xfff00000 0x00
0xffe00000 0x00 0x100000 0x42000000
0x00 0x00 0x00 0x00 0x00 0x10000000>;
pcie@0 {
ranges = <0x2000000 0x0 0x80000000
0x2000000 0x0 0x80000000
@ -174,6 +195,87 @@
};
/include/ "fsl/p1020si-post.dtsi"
/ {
cpus {
PowerPC,P1020@0 {
bus-frequency = <399999996>;
timebase-frequency = <50000000>;
clock-frequency = <799999992>;
d-cache-block-size = <0x20>;
d-cache-size = <0x8000>;
d-cache-sets = <0x80>;
i-cache-block-size = <0x20>;
i-cache-size = <0x8000>;
i-cache-sets = <0x80>;
cpu-release-addr = <0x0 0x0ffff280>;
status = "okay";
enable-method = "spin-table";
};
PowerPC,P1020@1 {
bus-frequency = <399999996>;
timebase-frequency = <50000000>;
clock-frequency = <799999992>;
d-cache-block-size = <0x20>;
d-cache-size = <0x8000>;
d-cache-sets = <0x80>;
i-cache-block-size = <0x20>;
i-cache-size = <0x8000>;
i-cache-sets = <0x80>;
cpu-release-addr = <0x0 0x0ffff2a0>;
status = "disabled";
enable-method = "spin-table";
};
};
memory {
reg = <0x0 0x0 0x0 0x10000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
cpu1-bootpage@ff00000 {
/* Reserve upper 1 MB for second-core-bootpage */
reg = <0x0 0xff00000 0x0 0x100000>;
};
};
soc@ffe00000 {
bus-frequency = <399999996>;
serial@4600 {
clock-frequency = <399999996>;
};
serial@4500 {
clock-frequency = <399999996>;
};
pic@40000 {
clock-frequency = <399999996>;
};
};
localbus@ffe05000 {
bus-frequency = <24999999>;
};
};
&enet0 {
rx-stash-idx = <0x00>;
rx-stash-len = <0x60>;
bd-stash;
};
&enet2 {
rx-stash-idx = <0x00>;
rx-stash-len = <0x60>;
bd-stash;
};
/*
* For the OpenWrt 22.03 release, since Linux 5.10.138 now uses
* aliases to determine PCI domain numbers, drop aliases so as not to

6
target/linux/mpc85xx/image/p1020.mk
View File

@ -62,7 +62,11 @@ define Device/enterasys_ws-ap3710i
DEVICE_VENDOR := Enterasys
DEVICE_MODEL := WS-AP3710i
BLOCKSIZE := 128k
KERNEL = kernel-bin | lzma | fit lzma $(KDIR)/image-$$(DEVICE_DTS).dtb
KERNEL_NAME := simpleImage.ws-ap3710i
KERNEL_ENTRY := 0x1000000
KERNEL_LOADADDR := 0x1000000
KERNEL = kernel-bin | uImage none
KERNEL_INITRAMFS := kernel-bin | uImage none
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
endef

2
target/linux/mpc85xx/p1020/target.mk
View File

@ -1,5 +1,5 @@
BOARDNAME:=P1020
KERNEL_IMAGES:=simpleImage.ws-ap3825i
KERNEL_IMAGES:=simpleImage.ws-ap3710i simpleImage.ws-ap3825i
define Target/Description
Build firmware images for Freescale P1020 based boards.

30
target/linux/mpc85xx/patches-5.15/106-powerpc-85xx-ws-ap3710i-support.patch
View File

@ -28,3 +28,33 @@
obj-$(CONFIG_CORENET_GENERIC) += corenet_generic.o
obj-$(CONFIG_FB_FSL_DIU) += t1042rdb_diu.o
obj-$(CONFIG_RED_15W_REV1) += red15w_rev1.o
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -164,6 +164,7 @@ src-plat-$(CONFIG_PPC_POWERNV) += pserie
src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
src-plat-$(CONFIG_TL_WDR4900_V1) += simpleboot.c fixed-head.S
+src-plat-$(CONFIG_WS_AP3710I) += simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_MICROWATT) += fixed-head.S microwatt.c
@@ -345,6 +346,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm
image-$(CONFIG_TQM8560) += cuImage.tqm8560
image-$(CONFIG_KSI8560) += cuImage.ksi8560
image-$(CONFIG_TL_WDR4900_V1) += simpleImage.tl-wdr4900-v1
+image-$(CONFIG_WS_AP3710I) += simpleImage.ws-ap3710i
# Board ports in arch/powerpc/platform/86xx/Kconfig
image-$(CONFIG_MVME7100) += dtbImage.mvme7100
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -326,7 +326,8 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
;;
-simpleboot-tl-wdr4900-v1)
+simpleboot-tl-wdr4900-v1|\
+simpleboot-ws-ap3710i)
platformo="$object/fixed-head.o $object/simpleboot.o"
link_address='0x1000000'
binary=y

22
target/linux/mpc85xx/patches-5.15/107-powerpc-85xx-add-ws-ap3825i-support.patch
View File

@ -37,29 +37,23 @@ WS-AP3825i AP.
obj-$(CONFIG_RED_15W_REV1) += red15w_rev1.o
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -164,6 +164,7 @@ src-plat-$(CONFIG_PPC_POWERNV) += pserie
src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
src-plat-$(CONFIG_TL_WDR4900_V1) += simpleboot.c fixed-head.S
+src-plat-$(CONFIG_WS_AP3825I) += simpleboot.c fixed-head.S
src-plat-$(CONFIG_PPC_MICROWATT) += fixed-head.S microwatt.c
@@ -345,6 +346,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm
image-$(CONFIG_TQM8560) += cuImage.tqm8560
@@ -347,6 +347,7 @@ image-$(CONFIG_TQM8560) += cuImage.tqm
image-$(CONFIG_KSI8560) += cuImage.ksi8560
image-$(CONFIG_TL_WDR4900_V1) += simpleImage.tl-wdr4900-v1
image-$(CONFIG_WS_AP3710I) += simpleImage.ws-ap3710i
+image-$(CONFIG_WS_AP3825I) += simpleImage.ws-ap3825i
# Board ports in arch/powerpc/platform/86xx/Kconfig
image-$(CONFIG_MVME7100) += dtbImage.mvme7100
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -326,6 +326,7 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
@@ -327,7 +327,8 @@ adder875-redboot)
binary=y
;;
+simpleboot-ws-ap3825i|\
simpleboot-tl-wdr4900-v1)
simpleboot-tl-wdr4900-v1|\
-simpleboot-ws-ap3710i)
+simpleboot-ws-ap3710i|\
+simpleboot-ws-ap3825i)
platformo="$object/fixed-head.o $object/simpleboot.o"
link_address='0x1000000'
binary=y

14
target/linux/mpc85xx/patches-5.15/109-powerpc-85xx-add-ws-ap3715i-support.patch
View File

@ -30,21 +30,21 @@
obj-$(CONFIG_CORENET_GENERIC) += corenet_generic.o
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -346,6 +346,7 @@ image-$(CONFIG_TQM8555) += cuImage.tqm
image-$(CONFIG_TQM8560) += cuImage.tqm8560
@@ -347,6 +347,7 @@ image-$(CONFIG_TQM8560) += cuImage.tqm
image-$(CONFIG_KSI8560) += cuImage.ksi8560
image-$(CONFIG_TL_WDR4900_V1) += simpleImage.tl-wdr4900-v1
image-$(CONFIG_WS_AP3710I) += simpleImage.ws-ap3710i
+image-$(CONFIG_WS_AP3715I) += simpleImage.ws-ap3715i
image-$(CONFIG_WS_AP3825I) += simpleImage.ws-ap3825i
# Board ports in arch/powerpc/platform/86xx/Kconfig
image-$(CONFIG_MVME7100) += dtbImage.mvme7100
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -326,6 +326,7 @@ adder875-redboot)
platformo="$object/fixed-head.o $object/redboot-8xx.o"
binary=y
@@ -328,6 +328,7 @@ adder875-redboot)
;;
simpleboot-tl-wdr4900-v1|\
simpleboot-ws-ap3710i|\
+simpleboot-ws-ap3715i|\
simpleboot-ws-ap3825i|\
simpleboot-tl-wdr4900-v1)
simpleboot-ws-ap3825i)
platformo="$object/fixed-head.o $object/simpleboot.o"
link_address='0x1000000'

8
target/linux/mpc85xx/patches-5.15/110-powerpc-85xx-br200-wp-support.patch
View File

@ -35,7 +35,7 @@
src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
+src-plat-$(CONFIG_BR200_WP) += simpleboot.c fixed-head.S
src-plat-$(CONFIG_TL_WDR4900_V1) += simpleboot.c fixed-head.S
src-plat-$(CONFIG_WS_AP3825I) += simpleboot.c fixed-head.S
src-plat-$(CONFIG_WS_AP3710I) += simpleboot.c fixed-head.S
@@ -345,6 +346,7 @@ image-$(CONFIG_TQM8548) += cuImage.tqm
image-$(CONFIG_TQM8555) += cuImage.tqm8555
@ -43,8 +43,8 @@
image-$(CONFIG_KSI8560) += cuImage.ksi8560
+image-$(CONFIG_BR200_WP) += simpleImage.br200-wp
image-$(CONFIG_TL_WDR4900_V1) += simpleImage.tl-wdr4900-v1
image-$(CONFIG_WS_AP3710I) += simpleImage.ws-ap3710i
image-$(CONFIG_WS_AP3715I) += simpleImage.ws-ap3715i
image-$(CONFIG_WS_AP3825I) += simpleImage.ws-ap3825i
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -326,6 +326,7 @@ adder875-redboot)
@ -52,6 +52,6 @@
binary=y
;;
+simpleboot-br200-wp|\
simpleboot-tl-wdr4900-v1|\
simpleboot-ws-ap3710i|\
simpleboot-ws-ap3715i|\
simpleboot-ws-ap3825i|\
simpleboot-tl-wdr4900-v1)